The goals continued to flow on Matchday 5 with an incredible 42 goals across Wednesday's nine matches.The top two met in north London with the home side coming out on top in a pulsating encounter. Jurriën Timber opened the scoring for the Gunners before Bayern's 17-year-old midfielder Lennart Karl equalised. However, second half goals from Noni Madueke and Gabriel Martinelli secured a statement 3-1 win for Arsenal to put them top of the league phase table and the only side with a 100% record.Elsewhere there were staggering scorelines across Europe. Defending champions Paris beat Spurs 5-3 at the Parc des Princes, PSV fired four past Liverpool at Anfield, Kylian Mbappé scored all four of Real Madrid's goals as they won 4-3 at Olympiacos, Atalanta and Sporting CP both registered comfortable 3-0 wins against Frankfurt and Club Brugge respectively, Atleti left it late to beat Inter in Madrid, and, in the early kick-offs, Copenhagen edged Kairat 3-2 and Pafos earned another point by drawing 2-2 with Monaco to move into the much coveted 24th place in the table.We review all of Wednesday's action and get reaction from Arsenal's Declan Rice and Noni Madueke, PSV's Ivan Perišić, Sporting CP's Francisco Trincão and Atalanta's Charles De Ketelaere.